X-Git-Url: http://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Fiscsi%2Fpdu.c;h=819065e71800f29a3df4d383ff0b933c6d19fffa;hp=0b290d92092fe0a4900ca34a944bb6760594a58c;hb=8388c33a83ad51c6fdc355d938f08419d2b24923;hpb=5d4a434d90373bc99e4bacc97eca5a4abddd700f

diff --git a/ccan/iscsi/pdu.c b/ccan/iscsi/pdu.c
index 0b290d92..819065e7 100644
--- a/ccan/iscsi/pdu.c
+++ b/ccan/iscsi/pdu.c
@@ -88,7 +88,7 @@ void iscsi_free_pdu(struct iscsi_context *iscsi, struct iscsi_pdu *pdu)
 }
 
 
-int iscsi_add_data(struct iscsi_data *data, unsigned char *dptr, int dsize, int pdualignment)
+int iscsi_add_data(struct iscsi_data *data, const unsigned char *dptr, int dsize, int pdualignment)
 {
 	int len, aligned;
 	unsigned char *buf;
@@ -123,7 +123,7 @@ int iscsi_add_data(struct iscsi_data *data, unsigned char *dptr, int dsize, int
 	return 0;
 }
 
-int iscsi_pdu_add_data(struct iscsi_context *iscsi, struct iscsi_pdu *pdu, unsigned char *dptr, int dsize)
+int iscsi_pdu_add_data(struct iscsi_context *iscsi, struct iscsi_pdu *pdu, const unsigned char *dptr, int dsize)
 {
 	if (pdu == NULL) {
 		printf("trying to add data to NULL pdu\n");
@@ -241,7 +241,7 @@ int iscsi_process_pdu(struct iscsi_context *iscsi, const unsigned char *hdr, int
 			}
 			break;
 		default:
-			printf("Dont know how to handle opcode %d\n", opcode);
+			printf("Don't know how to handle opcode %d\n", opcode);
 			return -2;
 		}